• 한국시스템다이내믹스연구
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• 제15권4호
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• pp.29-60
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• 2014

As every commentators has noted, bureaucratic corruption, which has complicated causes, is prevalent phenomenon in Korean society. Especially, most people realize that systemic corruption has a strong negative effect on society; however, only few studies reflect on the nature of 'systemic corruption' and it seems that no established theory explains the phenomenon. Thus, this study suggest that we look more carefully into the nature and mechanisms of 'systemic corruption'. Interdisciplinary approach based on the integrated model of structure-behavior to analyse the nature of bureaucratic corruption. The system dynamics method can test the mechanisms of 'systemic corruption'. With this way, the factors generating systemic corruption represent the relationships reinforcing and balancing within system dynamics model. This paper also consider 'isomorphism' and 'dominance' as control mechanisms to systemic corruption. From the CLD(Causal Loop Diagram), three main areas(rent in organization, networking, control mechanisms) are overlapped and it indicates dynamic relationships of systemic corruption in organizations.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.73-84
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• 2020

The study aims to investigate the dual effects of corruption control on economic growth in relationship with the stock market and trade openness in developing countries. The study used difference S-GMM method on the dynamic panel data model in the period (2002-2017) with data collected from the World Bank. The study discovers the dominant impacts of corruption control in the relationship with the stock market on economic growth. At the same time, the study also confirms the overwhelming impact of corruption control in the relationship between trade openness and economic growth in the developing countries. In addition, the study shows that inefficient stock markets in developing countries will not promote economic growth. Meanwhile, the long-standing credit market has a positive impact on economic growth. With the strong development of stock market and trade openness in the period (2002-2017), control on corruption in developing countries does not get better in time with the increase in demand. The findings of this study suggest a number of solutions to strengthen corruption control, leading to the increased efficiency on the stock market and as well as encouraging the positive effects of trade openness to contribute to promoting economic growth in developing countries.

• 한국산학기술학회논문지
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• 제12권1호
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• pp.188-194
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• 2011

본 연구에서는 83개 국가 간 통계자료를 이용해 부패와 정부지출의 변동성 간의 관련성을 검토했다. 한 국가의 부패의 정도는 Kaufmann et al.(2008)에서 제공한 부패의 통제와 국제투명성기구에서 제공한 부패인식지수로 나타내며, 정부지출의 변동성은 1990~2005년 기간의 연도별 정부지출 변동률의 표준편차를 이용한다. 실증분석 결과한 국가의 부패의 통제와 부패인식지수(높은 수치일수록 투명함)는 정부지출의 변동성에 통계적으로 유의한 음(-)의 영향을 미치는 것으로 추정됐다. 그러나 한 국가의 부패의 정도를 부패인식지수로 나타낼 경우 그 추정계수의 통계적 유의성은 다소 감소했다. 이상의 결과는 유럽의 OECD 국가를 제외한 작은 수의 표본에 대해서도 여전히 성립했다. 그러므로 본 연구의 실증분석 결과는 부패한 국가의 정부관리 혹은 정치인은 경제운영과 관련된 규칙을 불규칙적으로 변동시켜 자신들의 영역을 강화시키려는 경향이 있기 때문에 정부지출의 변동성이 상대적으로 크게 나타날 가능성을 시사한다.

• The Journal of Asian Finance, Economics and Business
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• 제7권11호
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• pp.529-540
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• 2020

The objective of this research paper is to study the simultaneous relationship between fiscal decentralization, corruption, and income inequality among Vietnamese provinces. We use a balanced panel data set of 63 provinces/cities in Vietnam in the period from 2011 to 2018. The study used 3SLS-GMM (Three Stage Least Squares - Generalized Method of Moments estimator) and GMM-HAC (Generalized Method of Moments - Heteroskedastic and Autocorrelation Consistent estimator). Empirical evidence shows a strong simultaneous relationship: increased corruption will increase regional income disparities, income inequality, and increase fiscal decentralization. In addition, the results also suggest that an increase in per-capita income will reduce the level of corruption, or better control corruption of each province. The degree of increase in income inequality, which reduces fiscal decentralization, is the same for trade liberalization. All demonstrate that there is a simultaneous relationship between fiscal decentralization, corruption, and income inequality. In a region of high public governance quality, fiscal decentralization positively effects its economic growth. This issue will indirectly increase income inequality between provinces within a country. Our findings imply that a country's fiscal decentralization strategy should be linked to improving corruption control and local governance effectiveness, indirectly improving income inequality between localities or regions.

• International Journal of Advanced Culture Technology
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• 제9권1호
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• pp.70-78
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• 2021

It is true that the police have been faithful to the role of the regime's sewer and committed many disruptions and errors, and have been criticized and criticized by the public. It should now be the foundation of the democratic police and an organization supported by the people. The problem is that the quality, personality, and values of 130,000 police officers should be changed and should be in line with the spirit of the times. One of the theories of police corruption is the "rotten apple hypothesis." The theory is that there is a high possibility that the entire police force will be corrupted, as if the defective apple in the apple box is rotten and the whole apple is rotten, without filtering out potential corrupt police officers during the recruitment phase. In other words, the cause of corruption is based on personal flaws. This study intends to analyze the causes of police corruption and improvement measures. The purpose of this study is to ensure that police officers in charge of national security are usually armed with ethics and good conduct. The police should be trusted by the people and need a stronger prescription for police corruption. In this respect, this study aims to solve the corruption problem of police officials, analyze anti-corruption, and find out what are the desirable countermeasures. The main study methods of this study are as follows; First, we first tried to collect data through research on corruption-related literature. The analysis was focused on the related papers of police corruption and government reports. Second, police corruption theory and anti-corruption alternatives were analyzed. It was reviewed focusing on the theory of corruption or translated data. Third, a literature survey was analyzed to examine the National Police Agency's perception of police corruption. Based on these research methods, we tried to derive the desirable control measures for the hypothesis of police corruption. This study is believed to have contributed to supporting the organizational corruption and culture of the apple box, including the personality of the individual's values, which is a rotten apple theory of police corruption.

• 한국IT서비스학회지
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• 제12권3호
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• pp.179-193
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• 2013

E-Government refers to government to use ICT (information and communications technology) to work more effectively, share information and deliver better services to the public. With ICT, e-Government has increased transparency of governments. However even there has been much trial for transparency, corruption has been growing with the form of e-corruption. While external threats such as hackers and viruses can have serious consequences, currently most crime involving emerging technology is carried out by insiders i.e. employees in the e-government. Among the many tools being developed to fight e-corruption, there has been much focus lately on internal control system. So, South Korea developed and test-operated "Barum e-system" for internal control last year. This research establishes legal basis, information system link and privacy policy for settlement of this information system through legal review.

• International Journal of Computer Science & Network Security
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• 제22권3호
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• pp.17-22
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• 2022

This article defines the process of formation of anti-corruption consciousness as one of the areas of interaction between public authorities and civil society institutions. It is concluded that the implementation of the state anti-corruption policy in Ukraine may be more promising if the institutions of civil society are actively involved. The degree of citizen engagement can be increased by increasing social trust, as well as by increasing the level of political and legal education and culture. Particular attention should be paid to the organization of public control and monitoring of the activities of public authorities, impartial coverage of information on the fight against corruption in the media, as well as the joint conduct of an information and educational campaign and the promotion of the formation of anti-corruption consciousness among a large number of citizens.

• 국제지역연구
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• 제12권2호
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• pp.351-377
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• 2008

중국에서의 부패문제는 사회체제 전환기 동안 심각한 문제로 대두되었다. 이는 상당한 경제적 손실과 더불어 체제 자체에 대한 거대한 도전으로 인식되고 있는 것이 사실이다. 더욱 심각한 것은 이러한 부패의 현상이 점차 사회전반에 만연하고 있다는 점이다. 개혁개방(1978년)이후, 계획경제에서 시장경제로 향하는 체제전환의 과정이 초래한 국가통제력의 약화와 이를 대신할 수 있는 법제화의 미비는 권력부패의 중요한 구조적 원인이다. 이와 함께 시장의 미성숙과 정부의 경제에 대한 개입 및 영향력의 유지 역시 권력부패의 구조적 원인 중 하나이다. 결국 이렇게 해서 형성된 체제전환기 중국의 부패는 구조적으로 제도화된 부패의 성격을 보이고 있다. 그리고 이를 부패의 범위와 수준, 규모 등에 대한 양적 분석을 통해 확인하였다. 그리고 정치권력의 일반적 특성에 주목하여 중국의 정치제도인 일당독재체제에서 그 원인을 찾았다. 분석의 결과 이 거시적 요인들이 부패의 동기를 부여하는데 있어 현대화하는 경제 환경이 결정적인 역할을 하고 있음을 확인했고, 더욱이 권력구조의 성격으로 드러난 중국의 정치적 문제가 혁명의 열정과 이념적 해이, 과거 전통적인 규범과 도덕에 기초를 둔 문화적 배경이 중국의 현대화 과정에서 부패를 심화시키는 역할을 하고 있는 것으로 파악되었다.

• Journal of Communications and Networks
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• 제4권2호
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• pp.108-117
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• 2002

TCP, which was developed on the basis of wired links, supposes that packet losses are caused by network congestion. In a wireless network, however, packet losses due to data corruption occur frequently. Since TCP does not distinguish loss types, it applies its congestion control mechanism to non-congestion losses as well as congestion losses. As a result, the throughput of TCP is degraded. To solve this problem of TCP over wireless links, previous researches, such as split-connection and end-to-end schemes, tried to distinguish the loss types and applied the congestion control to only congestion losses; yet they do nothing for non-congestion losses. We propose a novel transport protocol for wireless networks. The protocol called VS-TCP (Variable Segment size Transmission Control Protocol) has a reaction mechanism for a non-congestion loss. VS-TCP varies a segment size according to a non-congestion loss rate, and therefore enhances the performance. If packet losses due to data corruption occur frequently, VS-TCP decreases a segment size in order to reduce both the retransmission overhead and packet corruption probability. If packets are rarely lost, it increases the size so as to lower the header overhead. Via simulations, we compared VS-TCP and other schemes. Our results show that the segment-size variation mechanism of VS-TCP achieves a substantial performance enhancement.

• The Journal of Asian Finance, Economics and Business
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• 제8권4호
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• pp.665-672
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• 2021

The paper examines the impact of shadow economy and corruption, along with public expenditure, trade openness, foreign direct investment (FDI), inflation, and tax revenue on the economic growth of the BRICS countries. Data were collected from the World Bank, Transparency International, and Heritage Foundation over the 1991-2017 period. The Bayesian linear regression method is used to examine whether shadow economy, corruption and other indicators affect the economic growth of countries studied. This paper applies the normal prior suggested by Lemoine (2019) while the posterior distribution is simulated using Monte Carlo Markov Chain (MCMC) technique through the Gibbs sampling algorithm. The results indicate that public expenditure and trade openness can enhance the BRICS countries' economic growth, with the positive impact probability of 75.69% and 67.11%, respectively. Also, FDI, inflation, and tax revenue positively affect this growth, though the probability of positive effect is ambiguous, ranging from 51.13% to 56.36%. Further, the research's major finding is that shadow economy and control of corruption have a positive effect on the economic growth of the BRICS countries. Nevertheless, the posterior probabilities of these two factors are 62.23% and 65.25%, respectively. This result suggests that their positive effect probability is not high.